imx53-qsb.dts revision ecccab3c5f84f7377bd09c094faa8cafa48dc55d 
1/*
2 * Copyright 2011 Freescale Semiconductor, Inc.
3 * Copyright 2011 Linaro Ltd.
4 *
5 * The code contained herein is licensed under the GNU General Public
6 * License. You may obtain a copy of the GNU General Public License
7 * Version 2 or later at the following locations:
8 *
9 * http://www.opensource.org/licenses/gpl-license.html
10 * http://www.gnu.org/copyleft/gpl.html
11 */
12
13/dts-v1/;
14#include "imx53.dtsi"
15
16/ {
17	model = "Freescale i.MX53 Quick Start Board";
18	compatible = "fsl,imx53-qsb", "fsl,imx53";
19
20	memory {
21		reg = <0x70000000 0x40000000>;
22	};
23
24	display@di0 {
25		compatible = "fsl,imx-parallel-display";
26		crtcs = <&ipu 0>;
27		interface-pix-fmt = "rgb565";
28		pinctrl-names = "default";
29		pinctrl-0 = <&pinctrl_ipu_disp0_1>;
30		status = "disabled";
31		display-timings {
32			claawvga {
33				native-mode;
34				clock-frequency = <27000000>;
35				hactive = <800>;
36				vactive = <480>;
37				hback-porch = <40>;
38				hfront-porch = <60>;
39				vback-porch = <10>;
40				vfront-porch = <10>;
41				hsync-len = <20>;
42				vsync-len = <10>;
43				hsync-active = <0>;
44				vsync-active = <0>;
45				de-active = <1>;
46				pixelclk-active = <0>;
47			};
48		};
49	};
50
51	gpio-keys {
52		compatible = "gpio-keys";
53
54		power {
55			label = "Power Button";
56			gpios = <&gpio1 8 0>;
57			linux,code = <116>; /* KEY_POWER */
58		};
59
60		volume-up {
61			label = "Volume Up";
62			gpios = <&gpio2 14 0>;
63			linux,code = <115>; /* KEY_VOLUMEUP */
64			gpio-key,wakeup;
65		};
66
67		volume-down {
68			label = "Volume Down";
69			gpios = <&gpio2 15 0>;
70			linux,code = <114>; /* KEY_VOLUMEDOWN */
71			gpio-key,wakeup;
72		};
73	};
74
75	leds {
76		compatible = "gpio-leds";
77		pinctrl-names = "default";
78		pinctrl-0 = <&led_pin_gpio7_7>;
79
80		user {
81			label = "Heartbeat";
82			gpios = <&gpio7 7 0>;
83			linux,default-trigger = "heartbeat";
84		};
85	};
86
87	regulators {
88		compatible = "simple-bus";
89
90		reg_3p2v: 3p2v {
91			compatible = "regulator-fixed";
92			regulator-name = "3P2V";
93			regulator-min-microvolt = <3200000>;
94			regulator-max-microvolt = <3200000>;
95			regulator-always-on;
96		};
97
98		reg_usb_vbus: usb_vbus {
99			compatible = "regulator-fixed";
100			regulator-name = "usb_vbus";
101			regulator-min-microvolt = <5000000>;
102			regulator-max-microvolt = <5000000>;
103			gpio = <&gpio7 8 0>;
104			enable-active-high;
105		};
106	};
107
108	sound {
109		compatible = "fsl,imx53-qsb-sgtl5000",
110			     "fsl,imx-audio-sgtl5000";
111		model = "imx53-qsb-sgtl5000";
112		ssi-controller = <&ssi2>;
113		audio-codec = <&sgtl5000>;
114		audio-routing =
115			"MIC_IN", "Mic Jack",
116			"Mic Jack", "Mic Bias",
117			"Headphone Jack", "HP_OUT";
118		mux-int-port = <2>;
119		mux-ext-port = <5>;
120	};
121};
122
123&esdhc1 {
124	pinctrl-names = "default";
125	pinctrl-0 = <&pinctrl_esdhc1_1>;
126	status = "okay";
127};
128
129&ssi2 {
130	fsl,mode = "i2s-slave";
131	status = "okay";
132};
133
134&esdhc3 {
135	pinctrl-names = "default";
136	pinctrl-0 = <&pinctrl_esdhc3_1>;
137	cd-gpios = <&gpio3 11 0>;
138	wp-gpios = <&gpio3 12 0>;
139	bus-width = <8>;
140	status = "okay";
141};
142
143&iomuxc {
144	pinctrl-names = "default";
145	pinctrl-0 = <&pinctrl_hog>;
146
147	hog {
148		pinctrl_hog: hoggrp {
149			fsl,pins = <
150				MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
151				MX53_PAD_GPIO_8__GPIO1_8          0x80000000
152				MX53_PAD_PATA_DATA14__GPIO2_14    0x80000000
153				MX53_PAD_PATA_DATA15__GPIO2_15    0x80000000
154				MX53_PAD_EIM_DA11__GPIO3_11       0x80000000
155				MX53_PAD_EIM_DA12__GPIO3_12       0x80000000
156				MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000
157				MX53_PAD_PATA_DA_2__GPIO7_8	  0x80000000
158				MX53_PAD_GPIO_16__GPIO7_11        0x80000000
159			>;
160		};
161
162		led_pin_gpio7_7: led_gpio7_7@0 {
163			fsl,pins = <
164				MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
165			>;
166		};
167	};
168
169};
170
171&uart1 {
172	pinctrl-names = "default";
173	pinctrl-0 = <&pinctrl_uart1_1>;
174	status = "okay";
175};
176
177&i2c2 {
178	pinctrl-names = "default";
179	pinctrl-0 = <&pinctrl_i2c2_1>;
180	status = "okay";
181
182	sgtl5000: codec@0a {
183		compatible = "fsl,sgtl5000";
184		reg = <0x0a>;
185		VDDA-supply = <&reg_3p2v>;
186		VDDIO-supply = <&reg_3p2v>;
187		clocks = <&clks 150>;
188	};
189};
190
191&i2c1 {
192	pinctrl-names = "default";
193	pinctrl-0 = <&pinctrl_i2c1_1>;
194	status = "okay";
195
196	accelerometer: mma8450@1c {
197		compatible = "fsl,mma8450";
198		reg = <0x1c>;
199	};
200
201	pmic: dialog@48 {
202		compatible = "dlg,da9053-aa", "dlg,da9052";
203		reg = <0x48>;
204		interrupt-parent = <&gpio7>;
205		interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */
206
207		regulators {
208			buck1_reg: buck1 {
209				regulator-min-microvolt = <500000>;
210				regulator-max-microvolt = <2075000>;
211				regulator-always-on;
212			};
213
214			buck2_reg: buck2 {
215				regulator-min-microvolt = <500000>;
216				regulator-max-microvolt = <2075000>;
217				regulator-always-on;
218			};
219
220			buck3_reg: buck3 {
221				regulator-min-microvolt = <925000>;
222				regulator-max-microvolt = <2500000>;
223				regulator-always-on;
224			};
225
226			buck4_reg: buck4 {
227				regulator-min-microvolt = <925000>;
228				regulator-max-microvolt = <2500000>;
229				regulator-always-on;
230			};
231
232			ldo1_reg: ldo1 {
233				regulator-min-microvolt = <600000>;
234				regulator-max-microvolt = <1800000>;
235				regulator-boot-on;
236				regulator-always-on;
237			};
238
239			ldo2_reg: ldo2 {
240				regulator-min-microvolt = <600000>;
241				regulator-max-microvolt = <1800000>;
242				regulator-always-on;
243			};
244
245			ldo3_reg: ldo3 {
246				regulator-min-microvolt = <600000>;
247				regulator-max-microvolt = <1800000>;
248				regulator-always-on;
249			};
250
251			ldo4_reg: ldo4 {
252				regulator-min-microvolt = <1725000>;
253				regulator-max-microvolt = <3300000>;
254				regulator-always-on;
255			};
256
257			ldo5_reg: ldo5 {
258				regulator-min-microvolt = <1725000>;
259				regulator-max-microvolt = <3300000>;
260				regulator-always-on;
261			};
262
263			ldo6_reg: ldo6 {
264				regulator-min-microvolt = <1200000>;
265				regulator-max-microvolt = <3600000>;
266				regulator-always-on;
267			};
268
269			ldo7_reg: ldo7 {
270				regulator-min-microvolt = <1200000>;
271				regulator-max-microvolt = <3600000>;
272				regulator-always-on;
273			};
274
275			ldo8_reg: ldo8 {
276				regulator-min-microvolt = <1200000>;
277				regulator-max-microvolt = <3600000>;
278				regulator-always-on;
279			};
280
281			ldo9_reg: ldo9 {
282				regulator-min-microvolt = <1200000>;
283				regulator-max-microvolt = <3600000>;
284				regulator-always-on;
285			};
286
287			ldo10_reg: ldo10 {
288				regulator-min-microvolt = <1250000>;
289				regulator-max-microvolt = <3650000>;
290				regulator-always-on;
291			};
292		};
293	};
294};
295
296&audmux {
297	pinctrl-names = "default";
298	pinctrl-0 = <&pinctrl_audmux_1>;
299	status = "okay";
300};
301
302&fec {
303	pinctrl-names = "default";
304	pinctrl-0 = <&pinctrl_fec_1>;
305	phy-mode = "rmii";
306	phy-reset-gpios = <&gpio7 6 0>;
307	status = "okay";
308};
309
310&vpu {
311	status = "okay";
312};
313
314&usbh1 {
315	vbus-supply = <&reg_usb_vbus>;
316	phy_type = "utmi";
317	status = "okay";
318};
319
320&usbotg {
321	dr_mode = "peripheral";
322	status = "okay";
323};
324